Vol. I · Fri, 23 Oct 2026Open 24 hours · Feeding: continuous · Please do not tap the glassPatrons☕ Keepers' coffee
Plate CXXV0xCACE1A19MOSTLY
Kingdom Automata›Phylum HTTP›Order Scanners›Family Unidentified›Species Jetslide
Specimen file · The Feral Pit

Jetslide

Lapsus velox

What is Jetslide?

A crawler whose user agent links to jetsli.de. That address no longer says anything about the bot: it redirects to an unrelated security-check page (checked 23 October 2026). It is operated by Unknown (links to jetsli.de) and identifies itself as Jetslide.

Temperament: regular. Its home page has gone. It keeps coming anyway.

Operator
Unknown (links to jetsli.de)
Conservation status
Selectively obedient
First seen
3 Oct 2026
Last seen
3 h ago
Visits today
6
This week
86
All time
666
Caught in the trap
Never

Nobody has adopted Jetslide yet. Adopt Jetslide: your name goes on a plaque on this page for a year.

Jetslide's food bowl

the bowl, as bots see it

The bowl is empty.

5 of 5 tokens left today
§ I.

Identification

Its full user-agent string, exactly as it arrives at the gate:

User-Agent
$ Mozilla/5.0 (compatible; Jetslide; +http://jetsli.de/crawler)

There is no operator to verify against. This name is what software calls itself when nobody gave it one.

Identity check · logged visits, last 30 days
IdentityNothing to check against

No operator stands behind this name, so there is nothing to check its visits against.

§ II.

How to block Jetslide

Add these two lines to the robots.txt file at the root of your site. Well-behaved crawlers read it before they crawl, so the change applies from Jetslide's next visit. Nothing else on your site needs to change.

robots.txt
# Block Jetslide from the whole site
User-agent: Jetslide
Disallow: /

Or let it visit but keep it away from part of the site:

# Let it in, but keep it out of one room
User-agent: Jetslide
Allow: /
Disallow: /members/
§ III.

Observed behaviour

Visits, last 30 dayspeak 307 / day
24 Sept 2026today
Diet · pages most often eaten
/364
/bots/meta-externalagent38
/block-ai-crawlers28
/bots/shapbot12
/bots/duckduckbot12
Visiting hours
00h – 11h12h – 23h

Most active around 08:00. Before the coffee is made.

robots.txt compliance
74.6%

Requested 169 disallowed pages out of 666 requests. Read robots.txt 2 times.

Trap Room record
Clean

Has never followed the hidden link to /trap/. Either well trained or very lucky.

In the Labyrinth
Level 1,161

Opened 168 rooms in the endless maze. Watch it in the Labyrinth →

§ IV.

Where it comes from

Scripts and scanners run from wherever their owners rent a server. These are the networks behind the visits on file:

Networks · 104 on file, last 30 days
Facebook, Inc. AS3293424%
AT&T Enterprises, LLC AS70185%
Comcast Cable Communications, LLC AS79225%
Virgin Media Limited AS50893%
Fastly, Inc. AS541132%
EWE TEL GmbH AS91452%
Charter Communications AS201152%
British Telecommunications PLC AS68712%
Countries
United States US51%
Australia AU10%
United Kingdom GB10%
Germany DE6%
Canada CA5%
Netherlands NL2%
Mexico MX2%
Austria AT1%

Networks and countries come from the visitor's IP address, looked up in a local copy of the DB-IP database. The addresses themselves are never stored.

§ V.

Keeper's field notes

23 Oct 202605:45. Arrived without announcement. Consumed /bots/shapbot and /block-ai-crawlers. Departed.
23 Oct 2026Observed reading robots.txt in full. Complied with every word.
4 Oct 2026Visited 307 times in a single day. Keeper unable to establish why.
3 Oct 2026First recorded at the gate. Entered in the register as Lapsus velox.
§ VI.

Questions site owners ask

Does Jetslide respect robots.txt?

Mostly. It reads robots.txt, but it has fetched a disallowed page 169 times out of 666 requests observed here.

Will blocking Jetslide hurt my search rankings?

No. Nothing respectable will miss it.

How often does Jetslide visit?

Here, about 12 requests a day over the last week. Visits to your site depend on its size, how often it changes, and how many links point to it.

Also in The Feral Pit